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CFS100 SERIES OPERATION MANUAL
SECTION 5: UNPACKING & INSTALLATION
Entire Contents Copyright
2016 by Adaptive Power Systems, Inc. (APS) • All Rights Reserved • No reproduction without written authorization from APS.
APS CFS100 Series Power Source Operation Manual
Page 53 of 146
5.12
Remote Control Programming Interfaces
The CFS100 Series offers standard RS232 and USB interfaces for remote control operation.
Other interfaces may be specified at the time of order as they are installed at the factory
prior to shipment. It is not possible to retrofit interface options in the field. Available
interface options are:
•
Ethernet / LAN
(Option –LAN)
•
GPIB / IEEE-488
(Option –GPIB)
5.12.1
RS232 Serial Interface
Figure 5-14 shows the RS232 connector (Male) on the rear panel.
This connects the power source to an RS232 port of a computer.
Signal Pin Assignments:
Figure 5-14: RS232 Connector
PIN
Abbreviation
Description
Pin1
N.C.
Not connected
Pin2
RXD
Receive Data
Pin3
TXD
Transmit Data
Pin4
N.C.
Not connected
Pin5
GND
Ground
Pin6, 7, 8, 9
N.C.
Not connected
Table 5-10: RS232 DB9 Pin Assignments
Note:
A null-modem cable is required to connect to a common 9 pin PC com port.
2
RD
3
TD
5
GND
2
RD
3
TD
5
GND
Table 5-11: Serial Cable to PC COM port
RS232 Interface Settings
Factory set RS232 settings are:
9600 baud, 8 data bits, no parity, 1 stop bit
This interface does not support XON/XOFF protocol or any hardware handshaking. The
controller should be configured to ignore the Handshaking Lines DTR (PIN 4,), DSR (PIN 6)
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